Paloma Partners Management Co

CIK 0001103882 · Q1 2026

13F Equity AUM

$509.7M

-7.2% QoQ

Positions

+2 QoQ

AUM Rank

#4,265

Top 34%

Skill Alpha (FF)

+1.0%/yr^ns

No Clear Edge

Rank #1,565 · Top 19%

vs S&P -1.9%/yr (unadj.)

Quarters Tracked

~13 years

Portfolio Concentration

Top 5: 48.3%Top 10: 68.2%Top 20: 84.7%

CHTR12.8%

IWM10.6%

BABA 0.5 06/01/319.5%

BTDR8.2%

MTZ7.2%

VSAT6.0%

CTRI5.1%

PWR3.5%

GT2.6%

TLT2.5%

Others (48)31.8%

HHI (Herfindahl-Hirschman Index) measures portfolio concentration. Low (<1500) = diversified, Moderate (1500-2500), High (>2500) = concentrated bets.

Sector Allocation

Technology20.6%

Industrials18.7%

Financial Services15.8%

Communication Services15.2%

Consumer Cyclical10.8%

Fixed Income9.5%

Utilities5.1%

Real Estate2.4%

Other1.8%

Portfolio weight by GICS sector based on latest 13F filing. Sectors below 2% are grouped as “Other.”

Position Sizing

Positions: 58Median: 0.55%Avg: 1.72%

0–0.5%

27(7.7%)

0.5–1%

11(7.6%)

1–3%

12(21.7%)

3–5%

1(3.5%)

5%+

7(59.5%)

Count of positions per weight bucket — (%) = combined portfolio weight

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Portfolio Overlap

Shared: 55Unique: 3vs 20 funds

0.8%Low

Fund positions

7,299

Consensus CUSIPs

Jaccard similarity of this fund’s portfolio vs the consensus of top 20 funds by AUM. Low (<15%) = contrarian, Moderate (15-40%), High (>40%) = follows the crowd.

Most Similar Funds

Top 9 benchmark funds with highest portfolio overlap (Jaccard similarity)

JPMORGAN CHASE & CO

1.1%

BlackRock, Inc.

1.3%

MORGAN STANLEY

BANK OF AMERICA CORP /DE/

1.1%

STATE STREET CORP

1.5%

FMR LLC

1.5%

GEODE CAPITAL MANAGEMENT, LLC

1.3%

VANGUARD PORTFOLIO MANAGEMENT LLC

1.6%

VANGUARD CAPITAL MANAGEMENT LLC

1.3%

Jaccard similarity per fund: shared CUSIPs / (fund A + fund B − shared). Higher values indicate more similar portfolios.

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Position Changes This Quarter

New27Increased11Decreased16Exited25

New Positions

IWM10.6%

+217K

MTZ7.2%

+114K

PWR3.5%

+33K

NAVI2.4%

+1.5M

HPP1.8%

+1.6M

RTX1.8%

+48K

NOC1.7%

+13K

LMT1.7%

+15K

LHX1.4%

+20K

KRMN0.9%

+60K

Increased

BABA 0.5 06/01/319.5%

+8.0M(+30%)

BTDR8.2%

+1.7M(+54%)

GT2.6%

+600K(+43%)

CTRI5.1%

+594K(+198%)

VSAT6.0%

+106K(+19%)

CHTR12.8%

+58K(+24%)

BROS0.4%

+27K(+180%)

OPTU0.6%

+16K(+1%)

WD5A0.3%

+9K(+69%)

WH0.7%

+8K(+22%)

Decreased

NIO 4.625 10/15/300.8%

-38,960,000(-91%)

TCOM 0.75 06/15/292.0%

-11,500,000(-53%)

NWL0.5%

-3,003,000(-79%)

LINTA 4 11/15/290.1%

-3,000,000(-30%)

INTC1.3%

-85,000(-36%)

AFRM0.3%

-81,973(-75%)

HAS0.2%

-53,000(-84%)

ELWT0.0%

-18,947(-56%)

RRR0.7%

-8,000(-11%)

STM0.2%

-7,000(-17%)

Exited

-400,000

-47,500

-8,030,000

-13,684,000

-20,900

-2,000,000

-53,000

-427,500

-7,623,000

-23,500

Quarter-over-quarter changes compared to prior 13F filing. New = first appearance; Exited = no longer held.

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Holdings

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